Securitron
电子防护系统
🗣️ 情景例句
Did you bring your transcript from high school?
你把高中的成绩单带来了吗？
I don't think it's four o'clock yet.
我认为现在还不到四点。
My name is Jim Green. I am twelve. This is my school. It is No. 14 Middle School.
我叫吉姆·格林。我12岁了。这是我的学校，这是第十四中学。